SHUTDOWN SWITCH

UnclassifiedSensors

What This Code Means

Unit will not start; Flashing red LED illuminated

Possible Causes

  • Emergency shutdown switch is open

Suggested Actions

  1. 1Check emergency shutdown switches
  2. 2Clear alarm
  3. 3Set emergency shutdown switch(es) to CLOSED (I)

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for SHUTDOWN SWITCH on your specific Generac unit — cited to the OEM manual, not a forum guess.

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